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authorDaniel Mack <daniel@zonque.org>2018-11-30 20:55:43 +0300
committerRobert Jarzmik <robert.jarzmik@free.fr>2018-12-04 00:51:01 +0300
commitad8044f87c0b53ee45f5d367584eefb222a06883 (patch)
treefda469cbbe1696329892afd0cdec1bc93c9f7192 /arch/arm/boot/dts/pxa300-raumfeld-connector.dts
parentc40ad24254f1dbd54f2df5f5f524130dc1862122 (diff)
downloadlinux-ad8044f87c0b53ee45f5d367584eefb222a06883.tar.xz
ARM: dts: pxa3xx: Add Raumfeld DTS files
This patch adds a set of DTS files that support all PXA3xx based Raumfeld audio hardware devices. Common nodes are factored out into 'common' and 'tuneable-clock' include files to keep the top-level DTS files smaller. Signed-off-by: Daniel Mack <daniel@zonque.org> [Robert: Reordered Makefile in alphabetical order] Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Diffstat (limited to 'arch/arm/boot/dts/pxa300-raumfeld-connector.dts')
-rw-r--r--arch/arm/boot/dts/pxa300-raumfeld-connector.dts73
1 files changed, 73 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/pxa300-raumfeld-connector.dts b/arch/arm/boot/dts/pxa300-raumfeld-connector.dts
new file mode 100644
index 000000000000..3e9445419e39
--- /dev/null
+++ b/arch/arm/boot/dts/pxa300-raumfeld-connector.dts
@@ -0,0 +1,73 @@
+// SPDX-License-Identifier: GPL-2.0
+
+/dts-v1/;
+
+#include "pxa300-raumfeld-common.dtsi"
+#include "pxa300-raumfeld-tuneable-clock.dtsi"
+
+/ {
+ model = "Raumfeld Connector (PXA3xx)";
+ compatible = "raumfeld,raumfeld-connector-pxa303", "marvell,pxa300";
+
+ sound {
+ compatible = "simple-audio-card";
+ simple-audio-card,name = "Raumfeld Connector";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ simple-audio-card,dai-link@0 {
+ reg = <0>;
+ format = "i2s";
+ bitclock-master = <&dailink_master_analog>;
+ frame-master = <&dailink_master_analog>;
+ mclk-fs = <256>;
+
+ dailink_master_analog: cpu {
+ sound-dai = <&ssp_dai0>;
+ };
+
+ codec {
+ sound-dai = <&cs4270>;
+ };
+ };
+
+ simple-audio-card,dai-link@1 {
+ reg = <1>;
+ format = "i2s";
+ bitclock-master = <&dailink_master_digital>;
+ frame-master = <&dailink_master_digital>;
+ mclk-fs = <256>;
+
+ dailink_master_digital: cpu {
+ sound-dai = <&ssp_dai1>;
+ };
+
+ codec {
+ sound-dai = <&ak4104>;
+ };
+ };
+ };
+};
+
+&ssp1 {
+ status = "okay";
+};
+
+&ssp2 {
+ status = "okay";
+};
+
+&spi {
+ ak4104: optical-transmitter@0 {
+ compatible = "asahi-kasei,ak4104";
+ reg = <0>;
+ vdd-supply = <&reg_3v3>;
+ spi-max-frequency = <5000000>;
+ reset-gpios = <&gpio 38 GPIO_ACTIVE_HIGH>;
+ #sound-dai-cells = <0>;
+ };
+};
+
+&rotary {
+ status = "disabled";
+};